Patents by Inventor Stanley M. Kerber

Stanley M. Kerber has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Ground stake
    Patent number: D292060
    Type: Grant
    Filed: January 2, 1987
    Date of Patent: September 29, 1987
    Inventor: Stanley M. Kerber